Earth System Grid Security Architecture Blueprint

We now have a blueprint documented for the ESG security architecture:

http://esg-pcmdi.llnl.gov/esgf/esgf-security-interface-control-documents/esgf-security-interface-control-document-1.0/

The Interface Control Document describes all the interfaces that make up the federated security infrastructure.  This is the product of a lot of collaboration work and discussion.  Given the parellel Java and Python implementations this has been a true test of interoperability.